/**/
body {
    margin-left: 10%;
    margin-right: 10%;
    margin-top: 10%;
    margin-bottom: 10%;
    text-align: justify
    }
h1, h2 {
    text-align: center;
    font-weight: normal;
    margin-bottom: 1.5em
    }
h1 {
    margin-top: 2em;
    margin-bottom: 0;
    text-align: center;
    font-size: x-large
    }
h2 {
    margin-top: 2em;
    font-size: large
    }
div.figure {
    display: block;
    margin: 0 auto;
    text-align: center
    }
div.center {
    margin: 0 auto;
    text-align: center
    }
ul {
    list-style: none;
    text-align: left
    }
hr.pb {
    page-break-before: always;
    margin-top: 2em;
    margin-bottom: 2em;
    border: none;
    border-bottom: 1px solid silver;
    width: 100%
    }
hr.tb {
    border: none;
    border-bottom: 1px solid silver;
    width: 60%
    }
.caption {
    text-align: center;
    margin: 0 20%;
    font-size: smaller
    }
.larger {
    font-size: larger
    }
.smaller {
    font-size: smaller
    }
.x-large {
    font-size: x-large
    }
.center {
    text-align: center
    }
.cnlg {
    text-align: center;
    font-size: large
    }
.cnxlg {
    text-align: center;
    font-size: x-large
    }
.mt2 {
    margin-top: 2em
    }
/**/